| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.93 | 7.232% | $120.0248 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $132.42 | 10.837% | $146.7704 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $177.44 | 4.823% | $185.9979 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $131.95 | 13.653% | $149.9651 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $237.43 | 4.172% | $247.3356 | $247.34 | $247.35 | $247.30 |
| Purchase #6 | $247.31 | 9.756% | $271.4376 | $271.44 | $271.45 | $271.40 |
| Purchase #7 | $229.28 | 8.766% | $249.3787 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $1,267.76 | $1,370.9101 | $1,370.92 | $1,370.90 | $1,370.90 | |